Hi anyone got one of these batteries Ultra-High Capacity BA S560 Replacement Gold Battery - 2430mAh if so are they any good for the sensation.

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A battery with that much increase in capacity vs. stock would most likely have to be physically larger as well. Numerous stories of "less expensive" batteries catching fire/not achieving advertised performance...good luck with those.

I'd stick with OEM batteries, or for 3rd party, go with Seidio, or Mugen, who both have proven track record.